package com.gqb.classinit;

import java.util.Stack;
import java.util.Vector;

public class MyStack {
	String aString="adad";
	char[] a={'a','b','c'};
	public static void main(String[] args) {
		MyStack a=new MyStack();
		a.change(a.aString, a.a);
		System.out.println(a.aString);
		System.out.println(a.a);
	}
	public void change(String a,char[] b ){
		a="dadaaaaaaaaa";
		b[0]='f';
	}
}
